I dunno, Andrea, it all depends on what you view as being legitimate "food"...
For example, ever since I began toying with the idea of starting my own international philanthropic organization, C.A.R.E. (Cannibalism for Assistance and Relief Everywhere), I've been CAREfully considering all the possibilites for putting together my overseas C.A.R.E. packages...
But here are a few of the more conventional, derogatory food names for you, off the top of my head:
Turkey
Chicken
Ham
White Bread